发明名称 SLIT ELECTRODE AND CHARGED PARTICLE BEAM GENERATION DEVICE INCLUDING THE SAME
摘要 <P>PROBLEM TO BE SOLVED: To provide a slit electrode exhibiting improved work efficiency when replacing a plurality of electrode rods forming a slit-like aperture. <P>SOLUTION: A slit electrode 1 includes an electrode frame 2 having an aperture 3, a plurality of electrode rods 5 juxtaposed in the aperture 3 in a direction intersecting the longitudinal direction, and a plurality of electrode rod support parts 7 supporting the longitudinal ends of respective electrode rods 5 on the opposite sides of the aperture 3. The slit electrode 1 further includes a lid 6 placed on the electrode frame 2 so as to cover the upper surface of the plurality of electrode rod support parts 7 in the juxtaposition direction of the electrode rods 5. When the lid 6 is placed on the upper surface of the electrode rod support parts 7, open ends 13 are formed in the electrode rod support parts 7 in the longitudinal direction of the electrode rods 5. <P>COPYRIGHT: (C)2013,JPO&INPIT
申请公布号 JP2013069511(A) 申请公布日期 2013.04.18
申请号 JP20110206510 申请日期 2011.09.21
申请人 NISSIN ION EQUIPMENT CO LTD 发明人 INAI YUTAKA;TANII MASAHIRO
分类号 H01J27/02;H01J37/08 主分类号 H01J27/02
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